Have you found the Bynum's in "The Heritage of Jackson County, Alabama Vol 36 p 120,( a co. history). The husband of my 2nd great grand aunt, Malinda King was John Hutton whose mother was a Hutton.
Also my 3rd great grand aunt, Martha King who married Griffith Tinney and they lived in Alabama . Their son John Calhoun Tiney married Mary E Bynum on January 22, 1850
I think I also just sent you a message asking for some sources of any kind about Mary Susan Hutton as 4th child of Malinda King and John Hutton....one I have not had in my tree and kind of need some assurance before I add her. Let me know if you need more inf on Bynums in book I mentioned. Waynette King Davis